The White House now says the president's senior staff knew about the IRS targeting probe in April and decided not to notify the president. Earlier this month the IRS admitted to unfairly targeting conservative groups for extra scrutiny. Sally Kidd reports from Washington.

Lawyers for Boston Marathon bomber Dzkokhar Tsarnaev rested their case in his federal death penalty trial Tuesday after presenting a brief case aimed at showing his late older brother was the mastermind of the 2013 terror attack.